[gnome-build-meta/tpollard/bablvapi] core-deps/babl.bst: Add build-depends to support vapi

[Tom Pollard <tpollard src gnome org>]

commit 2e5a32a9118f791398ab3ef28f84d14b0cd7394f
Author: Tom Pollard <tom pollard codethink co uk>
Date:   Tue May 5 16:46:23 2020 +0100

    core-deps/babl.bst: Add build-depends to support vapi
    
    By default enable-vapi is true, so build depend on vala

 elements/core-deps/babl.bst | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/elements/core-deps/babl.bst b/elements/core-deps/babl.bst
index 7d30135c..7bb8724a 100644
--- a/elements/core-deps/babl.bst
+++ b/elements/core-deps/babl.bst
@@ -5,6 +5,7 @@ sources:
   track: master
 build-depends:
 - sdk/gobject-introspection.bst
+- sdk/vala.bst
 - freedesktop-sdk.bst:components/git-minimal.bst
 - freedesktop-sdk.bst:public-stacks/buildsystem-meson.bst
 depends: